Etymologically

Etymology and origin of the French word moustache

Confidence
Established
Formation
Borrowing
First attested
1511 Lemaire de Belges More words from the 16th century
Borrowed from
Neapolitan mustaccio
Ultimate origin
Ancient Greek μύσταξ

Pronunciation

Forms

moustache f (plural moustaches)[1]

Etymology

It is borrowed from Neapolitan mustaccio, which corresponds to Italian mostaccio, recorded for “snout” in 1329, “face” in the 14th century and the moustache before 1450.[2][3][4] It was probably borrowed during Charles VIII's campaign in southern Italy.[5][3] The Italian word comes from Byzantine Greek μουστάκιον (moustákion), a diminutive of Ancient Greek μύσταξ (mústax, “upper lip, moustache”).[2][3][1] Rey describes the Greek word as built on an expressive syllable ⟨mu⟩.[3] A Late Latin intermediary mustaceum, proposed by Kahane, is doubtful, because that word is found only in Anglo-Norman glosses and has no other Romance descendants.[2][3] The feminine gender follows barbe.[5]

Compare Spanish mostacho.[6]

Earliest recorded meaning

It is first recorded in 1511 in the phrase barbette moustache, in Lemaire de Belges's Epistre du roy à Hector de Troye, for the part of the beard growing above the upper lip.[2][3]

Semantic evolution

The word stands alone in the singular from 1549 (Estienne) and in the plural from 1585.[2][3] The playful phrase sous sa moustache (1626) meant the same as à sa barbe, “under his nose”, and is now archaic.[2][3] In Middle and classical French the beard included the moustache; the two are contrasted only in modern usage.[3]

By likeness it named the whiskers of many mammals, especially the cat (1575, then masculine), and the barbels of some fishes (1845).[2][3] By metonymy it was used for an old soldier (1745), and later for the down on a woman's upper lip (1832, Hugo) and the coloured trace left above the lips by a drink (1910, Colette).[2][3] Technical uses include a wire drawer's crank (1690), a gilder's pincers (1840) and, in the plural, part of a ship's rigging (1773).[2][3] The derivative moustachu dates from 1842.[3]

Timeline

  • 1511 – Barbette moustache appears in Lemaire de Belges.[2]
  • 1549 – Estienne records moustache.[2][7]
  • 1575 – It is used of a cat's whiskers.[2][3]
  • 1626 – D'Aubigné uses sous sa moustache.[2]
  • 1745 – It names an old soldier.[2][3]
  • 1832 – Hugo uses it of the down on a woman's lip.[2][3]
  • 1842 – The adjective moustachu is recorded.[3]
  • 1910 – Colette uses it of a trace left around the lips.[2]

Meanings

Noun

  1. A moustache, the hair growing on the upper lip: Mon grand-père porte la moustache.[8][6]
  2. Dark down on a woman's upper lip.[8][2]
  3. A trace left around the lips by a drink: L'enfant avait une moustache de chocolat.[8][2]
  4. In the plural, the whiskers of cats, rodents and other animals.[8][2]
  5. (dated) An old soldier.[2][3]

Word family

  • moustachu

Usage notes

The singular and the plural are both used of one man's moustache;[6][8] Littré thought the plural an abuse.[6][8]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  3. ^ a b c d e f g h i j k l m n o p q r Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 6/3, 318a
  5. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  8. ^ a b c d e f Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Moustache.” Etymologically, 14 Nov. 2026, etymologically.com/fr/moustache. Accessed 15 Nov. 2026.

Last edited on . ·